 By getting the EdenPure Thunderstorm Air Purifier, we've got two of them at home ourselves. The Thunderstorm eliminates bad smells and it eliminates the need to buy those filters and replace them over and over again because of Oxy technology. Odors in your home will disappear in a matter of seconds. Nasty smells from dirty laundry and litter boxes and even leftists, if you have any, you know, neighbors or relatives. No match for the EdenPure Thunderstorm.